Compare 1361 vs 1481
| Property | 1361 | 1481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13611 | 14811 |
| Prime factorization | 1361 | 1481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1361 | 1, 1481 |
| Number of properties | 9 | 13 |
| Additive primes | 120th | |
| Centered decagonal primes | 12th | |
| Chen primes | 142nd | 152nd |
| Happy primes | 46th | |
| Harmonic primes | 80th | |
| Isolated primes | 127th | |
| Mills primes | 3rd | |
| Primes | 218th | 234th |
| Prime quadruplets (1st member) | 6th | |
| Prime quintuplet 2s (1st member) | 4th | |
| Prime triplets (1st member) | 39th | |
| Pythagorean primes | 107th | 114th |
| Sexy primes (1st member) | 95th | 102nd |
| Sexy prime quadrupletss (1st member) | 9th | |
| Sexy prime triplets (1st member) | 36th | 39th |
| Sophie germain primes | 49th | |
| Twin primes (1st member) | 49th | |
| Roman numberals | MCCCLXI | MCDLXXXI |
| Base 2 | 101010100012 | 101110010012 |
| Base 3 | 12121023 | 20002123 |
| Base 4 | 1111014 | 1130214 |
| Base 5 | 204215 | 214115 |
| Base 6 | 101456 | 105056 |
| Base 7 | 36537 | 42147 |
| Base 8 | 25218 | 27118 |
| Base 9 | 17729 | 20259 |
| Base 10 | 136110 | 148110 |
| Base 11 | 102811 | 112711 |
| Base 12 | 95512 | a3512 |
| Base 13 | 80913 | 89c13 |
| Base 14 | 6d314 | 77b14 |
| Base 15 | 60b15 | 68b15 |
| Base 16 | 55116 | 5c916 |